struct sunxi_pinctrl *pctl = gpiochip_get_data(chip);
u32 reg = sunxi_data_reg(offset);
u8 index = sunxi_data_offset(offset);
- u32 set_mux = pctl->desc->irq_read_needs_mux &&
- test_bit(FLAG_USED_AS_IRQ, &chip->desc[offset].flags);
+ bool set_mux = pctl->desc->irq_read_needs_mux &&
+ gpiochip_line_is_irq(chip, offset);
u32 pin = offset + chip->base;
u32 val;